pub-solar/infra-vintage
5
0
Fork 0
Code Issues1 Pull requests Projects Releases Packages Wiki Activity

flora-6: init list.pub.solar mail DNS records #2

Merged
b12f merged 4 commits from dns/add-list-mail-records into main 2023-02-24 19:49:05 +00:00
Conversation 0 Commits 4 Files changed 1 +19 -3
teutat3s commented 2023-02-02 21:52:33 +00:00
Owner
  • TXT spf record
  • A record because mail servers don't like CNAME
  • MX record for subdomain list.pub.solar
- TXT spf record - A record because mail servers don't like CNAME - MX record for subdomain list.pub.solar
teutat3s added 1 commit 2023-02-02 21:52:33 +00:00 
- TXT spf record
- A record because mail servers don't like CNAME
- MX record for subdomain list.pub.solar
teutat3s added 1 commit 2023-02-03 12:13:16 +00:00 
Our _dmarc TXT record by default protects all subdomains, so an
adversary can't send mails on behalf of any subdomains (p=reject, p
stands for policy). We add a _dmarc.list TXT record with the same policy
to allow sending mails via list.pub.solar's postfix.
See https://dmarcly.com/blog/how-dmarc-works-with-subdomains-dmarc-sp-tag
for more context
teutat3s added 1 commit 2023-02-08 11:57:57 +00:00
teutat3s added 1 commit 2023-02-09 11:14:05 +00:00 
for pub.solar, allowing flora-6 to send mails on behalf of
admins@pub.solar
b12f approved these changes 2023-02-24 19:48:58 +00:00
b12f merged commit 9731b69cbb into main 2023-02-24 19:49:05 +00:00
b12f deleted branch dns/add-list-mail-records 2023-02-24 19:49:05 +00:00
Sign in to join this conversation.
No reviewers
b12f
No labels
No milestone
No project
No assignees
2 participants
Notifications
Due date
The due date is invalid or out of range. Please use the format "yyyy-mm-dd".

No due date set.

Dependencies

No dependencies set.

Reference: pub-solar/infra-vintage#2
No description provided.
Delete branch "dns/add-list-mail-records"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?